| 1984 Japan Open Tennis Championships | |
|---|---|
| Date | 8–14 October |
| Edition | 11th |
| Surface | Hard / outdoor |
| Location | Tokyo, Japan |
| Champions | |
| Men's singles | |
| Women's singles | |
| Men's doubles | |
| Women's doubles | |
The1984 Japan Open Tennis Championships was atennis tournament played onoutdoor hard courts in Tokyo, Japan that was part of the1984 Volvo Grand Prix and the1984 Virginia Slims World Championship Series. The tournament was held from 8 October through 14 October 1984.David Pate andLilian Drescher won the singles titles.
David Pate defeated
Terry Moor 6–3, 7–5
Lilian Drescher defeated
Shawn Foltz 6–4, 6–2
David Dowlen /
Nduka Odizor defeated
Mark Dickson /
Steve Meister 6–7, 6–4, 6–3
Betsy Nagelsen /
Candy Reynolds defeated
Emilse Raponi-Longo /
Adriana Villagrán-Reami 6–3, 6–2